269509680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 400

約数和(自身を含む): 1080288000

約数和(自身を除く): 810778320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 162, 165, 171, 176, 180, 190, 198, 199, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 324, 330, 342, 360, 380, 396, 398, 405, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 597, 627, 648, 660, 684, 720, 760, 792, 796, 810, 836, 855, 880, 891, 912, 990, 995, 1026, 1045, 1080, 1140, 1188, 1194, 1254, 1296, 1320, 1368, 1485, 1520, 1539, 1584, 1592, 1620, 1672, 1710, 1782, 1791, 1881, 1980, 1990, 2052, 2090, 2160, 2189, 2280, 2376, 2388, 2508, 2565, 2640, 2736, 2970, 2985, 3078, 3135, 3184, 3240, 3344, 3420, 3564, 3582, 3762, 3781, 3960, 3980, 4104, 4180, 4378, 4455, 4560, 4752, 4776, 5016, 5130, 5373, 5643, 5940, 5970, 6156, 6270, 6480, 6567, 6840, 7128, 7164, 7524, 7562, 7695, 7920, 7960, 8208, 8360, 8756, 8910, 8955, 9405, 9552, 10032, 10260, 10746, 10945, 11286, 11343, 11880, 11940, 12312, 12540, 13134, 13680, 14256, 14328, 15048, 15124, 15390, 15920, 16119, 16720, 16929, 17512, 17820, 17910, 18810, 18905, 19701, 20520, 21492, 21890, 22572, 22686, 23760, 23880, 24624, 25080, 26268, 26865, 28215, 28656, 30096, 30248, 30780, 32238, 32835, 33858, 34029, 35024, 35640, 35820, 37620, 37810, 39402, 41040, 41591, 42984, 43780, 45144, 45372, 47760, 50160, 52536, 53730, 56430, 56715, 59103, 60496, 61560, 64476, 65670, 67716, 68058, 71280, 71640, 75240, 75620, 78804, 80595, 83182, 84645, 85968, 87560, 90288, 90744, 98505, 102087, 105072, 107460, 112860, 113430, 118206, 123120, 124773, 128952, 131340, 135432, 136116, 143280, 150480, 151240, 157608, 161190, 166364, 169290, 170145, 175120, 177309, 181488, 197010, 204174, 207955, 214920, 225720, 226860, 236412, 249546, 257904, 262680, 270864, 272232, 295515, 302480, 306261, 315216, 322380, 332728, 338580, 340290, 354618, 374319, 394020, 408348, 415910, 429840, 451440, 453720, 472824, 499092, 510435, 525360, 544464, 591030, 612522, 623865, 644760, 665456, 677160, 680580, 709236, 748638, 788040, 816696, 831820, 886545, 907440, 945648, 998184, 1020870, 1122957, 1182060, 1225044, 1247730, 1289520, 1354320, 1361160, 1418472, 1497276, 1531305, 1576080, 1633392, 1663640, 1773090, 1871595, 1996368, 2041740, 2245914, 2364120, 2450088, 2495460, 2722320, 2836944, 2994552, 3062610, 3327280, 3368871, 3546180, 3743190, 4083480, 4491828, 4728240, 4900176, 4990920, 5614785, 5989104, 6125220, 6737742, 7092360, 7486380, 8166960, 8983656, 9981840, 11229570, 12250440, 13475484, 14184720, 14972760, 16844355, 17967312, 22459140, 24500880, 26950968, 29945520, 33688710, 44918280, 53901936, 67377420, 89836560, 134754840, 269509680]

約数ペア:

[(1, 269509680), (2, 134754840), (3, 89836560), (4, 67377420), (5, 53901936), (6, 44918280), (8, 33688710), (9, 29945520), (10, 26950968), (11, 24500880), (12, 22459140), (15, 17967312), (16, 16844355), (18, 14972760), (19, 14184720), (20, 13475484), (22, 12250440), (24, 11229570), (27, 9981840), (30, 8983656), (33, 8166960), (36, 7486380), (38, 7092360), (40, 6737742), (44, 6125220), (45, 5989104), (48, 5614785), (54, 4990920), (55, 4900176), (57, 4728240), (60, 4491828), (66, 4083480), (72, 3743190), (76, 3546180), (80, 3368871), (81, 3327280), (88, 3062610), (90, 2994552), (95, 2836944), (99, 2722320), (108, 2495460), (110, 2450088), (114, 2364120), (120, 2245914), (132, 2041740), (135, 1996368), (144, 1871595), (152, 1773090), (162, 1663640), (165, 1633392), (171, 1576080), (176, 1531305), (180, 1497276), (190, 1418472), (198, 1361160), (199, 1354320), (209, 1289520), (216, 1247730), (220, 1225044), (228, 1182060), (240, 1122957), (264, 1020870), (270, 998184), (285, 945648), (297, 907440), (304, 886545), (324, 831820), (330, 816696), (342, 788040), (360, 748638), (380, 709236), (396, 680580), (398, 677160), (405, 665456), (418, 644760), (432, 623865), (440, 612522), (456, 591030), (495, 544464), (513, 525360), (528, 510435), (540, 499092), (570, 472824), (594, 453720), (597, 451440), (627, 429840), (648, 415910), (660, 408348), (684, 394020), (720, 374319), (760, 354618), (792, 340290), (796, 338580), (810, 332728), (836, 322380), (855, 315216), (880, 306261), (891, 302480), (912, 295515), (990, 272232), (995, 270864), (1026, 262680), (1045, 257904), (1080, 249546), (1140, 236412), (1188, 226860), (1194, 225720), (1254, 214920), (1296, 207955), (1320, 204174), (1368, 197010), (1485, 181488), (1520, 177309), (1539, 175120), (1584, 170145), (1592, 169290), (1620, 166364), (1672, 161190), (1710, 157608), (1782, 151240), (1791, 150480), (1881, 143280), (1980, 136116), (1990, 135432), (2052, 131340), (2090, 128952), (2160, 124773), (2189, 123120), (2280, 118206), (2376, 113430), (2388, 112860), (2508, 107460), (2565, 105072), (2640, 102087), (2736, 98505), (2970, 90744), (2985, 90288), (3078, 87560), (3135, 85968), (3184, 84645), (3240, 83182), (3344, 80595), (3420, 78804), (3564, 75620), (3582, 75240), (3762, 71640), (3781, 71280), (3960, 68058), (3980, 67716), (4104, 65670), (4180, 64476), (4378, 61560), (4455, 60496), (4560, 59103), (4752, 56715), (4776, 56430), (5016, 53730), (5130, 52536), (5373, 50160), (5643, 47760), (5940, 45372), (5970, 45144), (6156, 43780), (6270, 42984), (6480, 41591), (6567, 41040), (6840, 39402), (7128, 37810), (7164, 37620), (7524, 35820), (7562, 35640), (7695, 35024), (7920, 34029), (7960, 33858), (8208, 32835), (8360, 32238), (8756, 30780), (8910, 30248), (8955, 30096), (9405, 28656), (9552, 28215), (10032, 26865), (10260, 26268), (10746, 25080), (10945, 24624), (11286, 23880), (11343, 23760), (11880, 22686), (11940, 22572), (12312, 21890), (12540, 21492), (13134, 20520), (13680, 19701), (14256, 18905), (14328, 18810), (15048, 17910), (15124, 17820), (15390, 17512), (15920, 16929), (16119, 16720)]